Across
- 5. Using light energy to create glucose
- 7. First step of photosynthesis
- 8. In chloroplasts and helps absorb light
- 9. Second step of respiration
- 11. Type of organism that can produce its own food
- 13. Process of breaking down glucose
- 15. Molecule with two phosphates
- 16. Anything that has mass
- 17. Second step of respiration
- 18. Substance created during a chemical reaction
Down
- 1. Second step of photosynthesis
- 2. Nutrient used in proteins
- 3. Site of photosynthesis
- 4. First step of respiration
- 6. Surrounds Earth
- 10. Organism where the second and third steps of respiration occur
- 12. Used in nucleic acid
- 14. The substance at the beginning of a chemical reaction
- 15. Oxygen is present